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    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>cmb_lin</b> -  symbolic linear combination</p>
    <h3>
      <font color="blue">Calling Sequence</font>
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        <tt>[x]=cmb_lin(alfa,x,beta,y)  </tt>
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    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    Evaluates <tt>
        <b>alfa*x-beta*y</b>
      </tt>. <tt>
        <b> alfa, beta, x, y</b>
      </tt> are character
    strings. (low-level routine)</p>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="mulf.htm">
        <tt>
          <b>mulf</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="addf.htm">
        <tt>
          <b>addf</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
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